Hawaiian Airlines
JetBlue Airways
Turkish AirlinesGet Great Deals!
Choose from 500+ airlines for low airfares!
Price Match Promise
Find low prices to destinations worldwide.
Easy Cancellations with CheapOair
Convenient self-service options available online.
Expert Guidance
Get personalized assistance from our travel experts.
* All fares above were last found on: .Fares are round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions
Looking for flights from Austin to San Juan? Look no more, for you’re at the right place. Book cheap flights from Austin to San Juan on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab AUS to SJU flight deals on CheapOair and save big! Hurry, our cheap rates are not going to last forever, so make your bookings right away!
Airports in Austin
Austin is served by Austin-Bergstrom International Airport. The airport is located about 8 kilometers southeast of Downtown Austin. Austin-Bergstrom International Airport offers flights to several destinations such as Mexico City, Charlotte, Indianapolis, Baltimore, Guadalajara, and more. The Capital Metropolitan Transportation Authority offers "Airport Flyer" bus services, stopping in Downtown Austin. Other ground transportation options include shuttle, taxi, and car rentals.
Explore San Juan
San Juan is the capital and most populous municipality in the Commonwealth of Puerto Rico. It is the most important seaport in the largest insular territory of the United States. A beautiful city with gorgeous beaches and all classes of cultural attractions, San Juan is replete with beachfront luxury hotels while the downtown San Juan features historic forts, fine dining options, colonial architecture, and much more.
Things to do in San Juan
Old San Juan
Windows to city's rich past, the streets of Old San Juan reflect about 500 years of history. Listed in UNESCO World Heritage Sites, Old San Juan is home to more than 400 beautifully restored colonial buildings now containing restaurants, shops, hotels, museums, and other public buildings.
San Juan Bay
Commonly denoted to as El Morro, San Juan Bay is a designated National Historic Site and a UNESCO World Heritage Site. El Morro Fort, situated on San Juan Bay, is one of the largest Spanish forts in the Caribbean. The imposing fort is a web of outposts, ramps, dungeons, barracks, and tunnels. The way to reach the fort is a sweeping lawn offering incredible views of the sea.
Fort San Cristobal
Fort San Cristobal is the largest fort the Spanish ever built in the New World. It is a captivating fort spread in an area over 27 acres. Fort San Cristobal has five independent units linked by tunnel and moat. Erected between 1634 and 1790, this fort was designed to shield against a land attack.
Best Time to Fly to San Juan
Weather-wise, the best time to visit the city of San Juan is from mid-April to June. During these months, the weather of the city remains soothing and pleasant enough for sightseeing.
How to Store Your Luggage at the Airport: A Traveler's Guide
Desenvolviendo la Navidad: Sorprendentes Historias Sobre Tus Tradiciones Favoritas Para las Fiestas
The World’s Coolest Libraries for True Bibliophiles
I have used CheapOair twice and love this site!!! Excellent prices and great airlines . I would highly recommend CheapOair to book your trips through. - Susan Dec 18, 2024
My wife, Jessica, and our 19-year-old daughter traveled to Prague from Dec 4–11 and had an incredible experience! They stayed at the Dominican Hotel, a charming and conveniently located spot in the heart of Prague. We booked the trip through CheapOair, bundling the hotel and airfare, and found it to be a great value overall. The booking process was seamless, and all confirmation emails were timely and easy to follow. I was especially impressed with the convenience of using CheapOair—it made setting up the trip straightforward without needing a separate travel agent. Their flights were with TAP Air Portugal, and everything went smoothly. Flights were on time, and the airline provided excellent service. We decided to upgrade to Comfort Seating, which was well worth the extra cost for the added comfort, especially for a longer trip. However, I wish we didn’t have to pay extra to select seats so my wife and daughter could sit together—it would be great if that were included in the base price. CheapOair also provided options for early check-in and travel add-ons through their emails, making planning even easier. For excursions, we used Viator.com to arrange activities directly, which worked perfectly. The trip was well-organized, hassle-free, and a fantastic experience overall. We’ll definitely book through CheapOair again and recommend it to anyone looking for a simple and cost-effective way to plan their travel. Thank you for helping make this trip memorable! - Raleigh Dec 13, 2024